/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package Servlet;

import BO.BookBO;
import Bean.Book_TypeBean;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 *
 * @author ITCreed
 */
@WebServlet(name = "AddBookServlet", urlPatterns = {"/AddBookServlet"})
public class AddBookServlet extends HttpServlet {

    /**
     * Processes requests for both HTTP
     * <code>GET</code> and
     * <code>POST</code> methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            /* TODO output your page here. You may use following sample code. */
            String url = request.getParameter("file");
            Bean.BookBean bk = new Bean.BookBean();
            bk.setISBN(request.getParameter("txtISBN"));
            bk.setName(request.getParameter("txtBookName"));
            bk.getType().setID(request.getParameter("cbxType"));
            bk.setQuantity(Integer.parseInt(request.getParameter("txtQuantity")));
            bk.setAuthor(request.getParameter("txtAuthor"));
            bk.getPublisher().setID(request.getParameter("txtPublisher"));
            bk.setYear(Integer.parseInt(request.getParameter("txtYear")));
            bk.setCost(Double.parseDouble(request.getParameter("txtCost")));
            bk.setDescribe(request.getParameter("txtDescribe"));
            if (!url.trim().equals(null)) {
                bk.setPicture(url);
            } else {
                bk.setPicture("No picture");
            }
            BO.BookBO bko = new BO.BookBO();
            try {
                if (bko.IsExist(bk)) {
                    response.sendRedirect("Views/Book/Add.jsp?result=false");
                } else {
                    bko.Add(bk);
                    response.sendRedirect("Views/Book/Add.jsp?result=true");
                }
            } catch (Exception e) {
                e.printStackTrace();
            }
        } finally {
            out.close();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
